We are constantly refining our models to improve performance.
我们不断改进我们的模型以提高性能。
默记所学的东西，坚持学习而不厌烦，教诲别人不知疲倦。
球体是所有立体图形中最美的。
永不，永不，永不屈服。
The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.
Every story is a journey, and every journey changes us.